mirror of https://github.com/rust-lang/rust
149 lines
4.8 KiB
Plaintext
149 lines
4.8 KiB
Plaintext
error[E0594]: cannot assign to `x`, as it is not declared as mutable
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--> $DIR/closure-captures.rs:7:5
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LL | fn one_closure(x: i32) {
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| - help: consider changing this to be mutable: `mut x`
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LL | ||
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LL | x = 1;
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| ^^^^^ cannot assign
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error[E0594]: cannot assign to `x`, as it is not declared as mutable
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--> $DIR/closure-captures.rs:9:5
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LL | fn one_closure(x: i32) {
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| - help: consider changing this to be mutable: `mut x`
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...
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LL | x = 1;
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| ^^^^^ cannot assign
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error[E0594]: cannot assign to `x`, as it is not declared as mutable
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--> $DIR/closure-captures.rs:15:9
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LL | fn two_closures(x: i32) {
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| - help: consider changing this to be mutable: `mut x`
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...
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LL | x = 1;
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| ^^^^^ cannot assign
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error[E0594]: cannot assign to `x`, as it is not declared as mutable
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--> $DIR/closure-captures.rs:19:9
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LL | fn two_closures(x: i32) {
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| - help: consider changing this to be mutable: `mut x`
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...
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LL | x = 1;
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| ^^^^^ cannot assign
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error[E0596]: cannot borrow `x` as mutable, as it is a captured variable in a `Fn` closure
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--> $DIR/closure-captures.rs:27:9
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LL | fn fn_ref<F: Fn()>(f: F) -> F { f }
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| - change this to accept `FnMut` instead of `Fn`
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...
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LL | fn_ref(|| {
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| ------ -- in this closure
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| |
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| expects `Fn` instead of `FnMut`
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LL | ||
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| ^^ cannot borrow as mutable
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LL | x = 1;}
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| - mutable borrow occurs due to use of `x` in closure
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error[E0596]: cannot borrow `x` as mutable, as it is a captured variable in a `Fn` closure
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--> $DIR/closure-captures.rs:31:9
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LL | fn fn_ref<F: Fn()>(f: F) -> F { f }
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| - change this to accept `FnMut` instead of `Fn`
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...
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LL | fn_ref(move || {
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| ------ ------- in this closure
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| |
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| expects `Fn` instead of `FnMut`
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LL | ||
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| ^^ cannot borrow as mutable
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LL | x = 1;});
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| - mutable borrow occurs due to use of `x` in closure
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error[E0594]: cannot assign to `x`, as it is not declared as mutable
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--> $DIR/closure-captures.rs:39:10
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LL | fn two_closures_ref(x: i32) {
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| - help: consider changing this to be mutable: `mut x`
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...
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LL | x = 1;}
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| ^^^^^ cannot assign
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error[E0596]: cannot borrow `x` as mutable, as it is a captured variable in a `Fn` closure
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--> $DIR/closure-captures.rs:38:9
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LL | fn fn_ref<F: Fn()>(f: F) -> F { f }
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| - change this to accept `FnMut` instead of `Fn`
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...
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LL | fn_ref(|| {
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| ------ -- in this closure
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| |
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| expects `Fn` instead of `FnMut`
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LL | ||
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| ^^ cannot borrow as mutable
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LL | x = 1;}
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| - mutable borrow occurs due to use of `x` in closure
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error[E0594]: cannot assign to `x`, as it is not declared as mutable
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--> $DIR/closure-captures.rs:43:5
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LL | fn two_closures_ref(x: i32) {
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| - help: consider changing this to be mutable: `mut x`
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...
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LL | x = 1;});
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| ^^^^^ cannot assign
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error[E0596]: cannot borrow `x` as mutable, as it is a captured variable in a `Fn` closure
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--> $DIR/closure-captures.rs:42:9
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LL | fn fn_ref<F: Fn()>(f: F) -> F { f }
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| - change this to accept `FnMut` instead of `Fn`
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...
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LL | fn_ref(move || {
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| ------ ------- in this closure
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| |
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| expects `Fn` instead of `FnMut`
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LL | ||
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| ^^ cannot borrow as mutable
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LL | x = 1;});
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| - mutable borrow occurs due to use of `x` in closure
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error[E0596]: cannot borrow `x` as mutable, as it is a captured variable in a `Fn` closure
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--> $DIR/closure-captures.rs:48:9
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LL | fn fn_ref<F: Fn()>(f: F) -> F { f }
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| - change this to accept `FnMut` instead of `Fn`
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...
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LL | fn_ref(|| {
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| ------ -- in this closure
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| |
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| expects `Fn` instead of `FnMut`
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LL | ||
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| ^^ cannot borrow as mutable
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LL | *x = 1;});
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| -- mutable borrow occurs due to use of `x` in closure
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error[E0596]: cannot borrow `x` as mutable, as it is a captured variable in a `Fn` closure
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--> $DIR/closure-captures.rs:51:9
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LL | fn fn_ref<F: Fn()>(f: F) -> F { f }
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| - change this to accept `FnMut` instead of `Fn`
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...
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LL | fn_ref(move || {
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| ------ ------- in this closure
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| |
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| expects `Fn` instead of `FnMut`
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LL | ||
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| ^^ cannot borrow as mutable
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LL | *x = 1;});
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| -- mutable borrow occurs due to use of `x` in closure
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error: aborting due to 12 previous errors
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Some errors have detailed explanations: E0594, E0596.
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For more information about an error, try `rustc --explain E0594`.
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